MRO21
2Pages

Catalog excerpts

MRO21 General Purpose Piezo-Resistive Pressure Transducer Features High Measuring Accuracy Pressure Measurement Range of -1 to 600bar Compact and Rugged Model Wide Range of Media Compatibility Low Static and Thermal Errors Description MRO21 series with SS316L diaphragm is a rugged silicon MEMS technology based pressure transducer suitable for harsh environments. The design of this pressure transducer offers great flexibility for customisation for different applications with highly competitive pricing. MRO21 is available in pressures ranges from -1bar to 600 Bar in both Gauge and Absolute versions with an output of mV/V. It is suitable for pressure measurement of gases & liquids compatible with SS316L. While the standard Precision is 0.5% FS, you can optionally get a precision of 0.25% FS and 0.1% FS. It finds applications in hydraulic and pneumatic systems among many others. The robust construction of MRO21 with its high performance makes it ideal for demanding long term applications. Applications General industrial applications Hydraulic systems Construction equipment Environmental Research Technical Specifications Pressure media: gas or liquid compatible with SS316L Compensated temp range: 0...+60°C Temp coefficient of zero: 0.02% FS /°C Temp coefficient of span: 0.02% FS /°C Excitation: 10VDC (standard), 1.5mA regulated Output signals: ≥70mV (0~20kPa, ≥50mV) Precision: 0.5% FS (standard), 0.25% FS, 0.1% FS; combined LRH errors Operating temp range: -10...+80°C Output resistance: 1...6kΩ Insulation resistance: 100MΩ @ 50VDC Electrical connection: DIN 43650 and others Process connection: G1/4 or others Long term stability: < 0.2% FS/year Case material: SS321 Diaphragm material: SS316L MeasureX Pty Ltd U14, 42 Garden Boulevard, Melbourne VIC, 3172, Australia Tel: +61 3 9558 2420 email: Sales@MeasureX.com.au Website: www.MeasureX.com.au

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MRO21 General Purpose Piezo-Resistive Pressure Transducer Dimensions MRO21 with G1/4” port connector Connection Diagram Ordering Code MRO21 Range SG (sealed gauge) (1) Precision ± 0.25% FS Exitation Voltage Excitation Current Excitation Pressure Port G1/4(¼" BSPP male) G1/2(½" BSPP male) R1/4(¼" BSPT male) NPT1/4(¼" NPT male) and others Electrical Connection DIN 43650 connector (2) 3m Cable 3m IP68 Cable and others Notes: (1): Sensors with range of up to 3m are available in accuracy of 0.25% and 0.5% FS. (2): IP68 cable is available for sealed gauge reference. All specifications are subject...

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